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ZK -15 to -25 R-410A MagnaDRY Optimum™
ZK -15 to -25 R-410A MagnaDRY Optimum™
Nominal Capacities
180 - 300 MBH

Efficiency
10.5 to 11.6 EER / 80% SSE

Warranty
Compressor - 5 years
Parts - 1 year

EnergyStart
ZK -15 to -25 R-410A MagnaDRY Packaged Unit
Luxaire ZK MagnaDRY™ "Reheat" units are convertible single package high efficiency rooftops. With an additional humidistat the unit will remove moisture from the space without sensible cooling. All models have independent dual refrigerant circuits for efficient part load operation. Although the units are primarily designed for curb mounting on a roof, they can also be slab-mounted at ground level or set on steel beams above a finished roof.
Special Benefits
  • Reheat Coil
  • Environmentally Friendly R-410A refrigerant
  • Simplicity Control Board
  • Scroll Compressors
  • Installation time and costs are reduced by easy power and control wiring.
  • All units are factory-wired, piped, charged, and tested prior to shipment.
  • Factory-installed options such as stainless steel heat exchanger, electric heating elements, supply and return air smoke detectors, disconnect switch, powered or non-powered GFI convenience outlet, single enthalpy economizer, power exhaust, high static drive blower motor, phase monitor, coil guard, dirty filter switch, hinged filter door, and tooless access panels further reduce installation costs.
  • BAS factory mounted controls include Novar, Honeywell, Johnson, and CPC. 
  • Gas and electric utility knockouts are provided on unit side and bottom for easy connections.
  • Convertible airflow design means no panel cutting is required.
  • Wide range of indoor airflows using belt-drive blowers.
  • Durable finish, made of powder-painted, galvanized steel to meet 750-hour salt-spray test demands.
  • Full-perimeter base rails are permanently attached to provide a solid unit foundation.
  • Compressor is internally protected against high pressure and temperature.
  • Grooved copper tubes and enhanced aluminum- fin construction improve heat transfer.
  • Heat exchangers are corrosion-resistant, with aluminized steel tubular construction for durability and long service life.
  • Permanently lubricated condenser and evaporator fan motor bearings need no annual maintenance.
  • Complete line of field-installed accessories, propane and high-altitude conversion kits, smoke detectors, CO2 sensors, motorized dampers, single enthalpy economizers, and dual enthalpy sensors are available.
Publications and Manuals
DescriptionPart NumberFile Size
Consumer Brochures
Consumer Brochure - Simplicity® Controls for all 3 thru 25 Ton ProductsPUBL-6526-A-0910725.0 KB PDF
Made In the U.S.A. Luxaire Light Commercial ProductM-194-201028.0 KB PDF
Guide Specification
Guide Specifications - Simplicity VAV Optional 15-25 Ton Packaged Product Comfort Control System407466-UGS-A-0508212.0 KB PDF
Tech Guides
Technical Guide - ZW/ZK/ZS -15 to -25 Series Gas/Electric Single Package High Efficiency Rooftop Air Conditioners254605-BTG-M-01122.4 MB PDF
Submittal Drawings
Submittal Data Sheet - 1FK0401 Side Duct Flange Kit258924-USD-B-101043.0 KB PDF
Submittal Data Sheet - 1FK0402 Side Duct Flange Kit258464-USD-B-101042.0 KB PDF
Submittal Data Sheet - 1RC0437 Roof Curb433505-LSD-C-011165.0 KB PDF
Submittal Data Sheet - ZK-15 thru -25 Optimum MagnaDRY™ Single Package Gas/Electric Air Conditioners337206-LSD-D-0212312.0 KB PDF
User Manuals
User Manual - ZS, ZK, ZW (-15, -20 & -25) Single Package Gas/Electric Air Conditioners66442-BUM-D-1011302.0 KB PDF
Warranty Information
Warranty - 10 Year Heat Exchanger363855-BWA-A-0208120.0 KB PDF
Miscellaneous
Simplicity Controls Features and Options Guide036-33175-001-A-090420.0 KB PDF
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